The authors have developed a navigation system for automobiles that employs the locating signals broadcast by the NAVSTAR/GPS satellites. The system simultaneously detects signals from four satellites, enabling it to locate its host car's position to within 100 m at any point on the earth's surface. The system consists of a GPS receiver, an antenna, a controller, a CD-ROM, a 6' CRT display, a speed sensor and a dead-reckoning geomagnetic sensor. The car's position is indicated on a map on the display screen, enabling the driver to easily reach his destination even in unfamiliar areas.


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    Title :

    A car navigation system using satellites (NAVSTAR/GPS)


    Additional title:

    Ein Navigationssystem fuer Autos, das Satellitensignale (NAVSTAR/GPS) verwendet
    Titel japanisch


    Contributors:
    Hirata, S. (author) / Yokouchi, K. (author)

    Published in:

    Publication date :

    1987


    Size :

    4 Seiten, 9 Bilder, 1 Tabelle, 5 Quellen


    Type of media :

    Report


    Type of material :

    Print


    Language :

    Japanese




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    S. Hirata / K. Yokouchi | NTIS | 1987



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